<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>淘宝导航栏</title>
    <style>
        div.taobao {
            width: 990px;
            height: 30px;
            margin: 0 auto;
            background-color: #FF9000;
        }
        * {
            margin: 0;
            padding: 0;
        }
        ul {
            list-style: none;
        }
        li {
            margin: 0 10px;
            float: left;
            color: #FFFFFF;
            line-height: 30px;
            text-align: center;
            font-weight: bold;
            font-size: 16px;
        }
    </style>
</head>
<body>
    <div class="taobao">
        <ul>
            <li>天猫</li>
            <li>聚划算</li>
            <li>天猫超市</li>
        </ul>
    </div>
</body>
</html>